20+ hour, 53+ min ago  (87+ words) [IMAGE]Eurek Alert! Fig 2. Implementation and demonstration of the battery-free skin-conformal wearable system A solar cell'based wireless power supply module (left) and a skin-mounted ECG sensor (center) were attached to the human body, successfully demonstrating battery-free wireless power delivery and…...

1+ day, 2+ hour ago  (124+ words) Occlusion is a major challenge in dynamic construction environments where frequent obstructions significantly degrade object tracking performance. To overcome this challenge, researchers have proposed an automated multi-camera strategy that quantitatively evaluates tracking reliability and selects the most reliable camera during…...

1+ day, 1+ hour ago  (59+ words) (IMAGE)Eurek Alert! UVA professor David Danks holds appointments in the Department of Philosophy and the School of Data Science. Credit: University of Virginia School of Data Science. Used with permission. More on this News Release Who bears the blame…...

1+ day, 21+ hour ago  (228+ words) Eurek Alert! Flowchart of the monitoring and correction method for SSR product errors. Real-time precise positioning depends on correction products that refine satellite orbit, clock, and bias information. But when those products contain hidden errors, positioning quality can degrade rapidly,…...

1+ day, 8+ hour ago  (48+ words) (IMAGE)Eurek Alert! Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. More on this News Release Explosive evaporation unlocks new possibilities in 3 D printing…...

8+ mon, 2+ day ago  (347+ words) New method uses standard industrial processes to achieve higher voltage, increased stability, and energy efficiency. image: Microscope images of the treated gallium oxide crystal structure used to create stable p-type layers. view more Credit: Shimizu et al. , 2025 Quest to produce…...

7+ mon, 2+ day ago  (161+ words) Programmable photonics promises faster, more energy-efficient computing than electronics by transmitting signals using light. However, current systems are limited by the need for precise on-chip power monitors. Now, researchers have developed a germanium-implanted silicon waveguide photodiode that overcomes a long-standing…...

8+ mon, 6+ day ago  (101+ words) The complexity of modern railway systems, with their numerous digital components and interfaces between physical and cyber elements, demands a new approach to security. Unlike traditional railways, smart systems face threats ranging from data breaches to operational sabotage, making cybersecurity…...

7+ mon, 3+ week ago  (683+ words) A new study published in Materials Futures'reveals critical insights into the degradation mechanism of scalable, wideband gap perovskite solar cells, a key component for the next generation tandem solar technologies. Researchers from imec, Hasselt University, and Ghent University in Belgium…...

2+ week, 3+ day ago  (535+ words) New devices mimic complex brain signals, point to more energy-efficient computing image: An aerosol jet printer in Hersam's laboratory deposits electronic inks onto a flexible polymer substrate. view more Northwestern University engineers printed artificial neurons that don't just imitate the…...